187750874620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{156901}}^1$

素因数の和:157043

約数の個数: 96

約数和(自身を含む): 430187627520

約数和(自身を除く): 242436752900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 67, 76, 94, 95, 134, 188, 190, 235, 268, 335, 380, 470, 670, 893, 940, 1273, 1340, 1786, 2546, 3149, 3572, 4465, 5092, 6298, 6365, 8930, 12596, 12730, 15745, 17860, 25460, 31490, 59831, 62980, 119662, 156901, 239324, 299155, 313802, 598310, 627604, 784505, 1196620, 1569010, 2981119, 3138020, 5962238, 7374347, 10512367, 11924476, 14748694, 14905595, 21024734, 29497388, 29811190, 36871735, 42049468, 52561835, 59622380, 73743470, 105123670, 140112593, 147486940, 199734973, 210247340, 280225186, 399469946, 494081249, 560450372, 700562965, 798939892, 988162498, 998674865, 1401125930, 1976324996, 1997349730, 2470406245, 2802251860, 3994699460, 4940812490, 9387543731, 9881624980, 18775087462, 37550174924, 46937718655, 93875437310, 187750874620]

約数ペア:

[(1, 187750874620), (2, 93875437310), (4, 46937718655), (5, 37550174924), (10, 18775087462), (19, 9881624980), (20, 9387543731), (38, 4940812490), (47, 3994699460), (67, 2802251860), (76, 2470406245), (94, 1997349730), (95, 1976324996), (134, 1401125930), (188, 998674865), (190, 988162498), (235, 798939892), (268, 700562965), (335, 560450372), (380, 494081249), (470, 399469946), (670, 280225186), (893, 210247340), (940, 199734973), (1273, 147486940), (1340, 140112593), (1786, 105123670), (2546, 73743470), (3149, 59622380), (3572, 52561835), (4465, 42049468), (5092, 36871735), (6298, 29811190), (6365, 29497388), (8930, 21024734), (12596, 14905595), (12730, 14748694), (15745, 11924476), (17860, 10512367), (25460, 7374347), (31490, 5962238), (59831, 3138020), (62980, 2981119), (119662, 1569010), (156901, 1196620), (239324, 784505), (299155, 627604), (313802, 598310)]